Zenarosa, H. P. (2001). Palace bans multiple positions. IN At issue [column]. Manila Bulletin.
Cita Chicago (17th ed.)Zenarosa, Hern P. "Palace Bans Multiple Positions. IN At Issue [column]." Manila Bulletin 2001.
Cita MLA (9th ed.)Zenarosa, Hern P. "Palace Bans Multiple Positions. IN At Issue [column]." Manila Bulletin, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.